mirror of
git://projects.qi-hardware.com/openwrt-xburst.git
synced 2024-12-24 20:27:42 +02:00
ath9k: merge powersave fix from r26712
git-svn-id: svn://svn.openwrt.org/openwrt/branches/backfire@26713 3c298f89-4303-0410-b956-a3cf2f4a3e73
This commit is contained in:
nbd
parent
7c662b7493
commit
ff01d968af
32
package/mac80211/patches/570-ath9k_debugfs_show_xretry.patch
Normal file
32
package/mac80211/patches/570-ath9k_debugfs_show_xretry.patch
Normal file
@ -0,0 +1,32 @@
|
||||
--- a/drivers/net/wireless/ath/ath9k/debug.c
|
||||
+++ b/drivers/net/wireless/ath/ath9k/debug.c
|
||||
@@ -543,6 +543,7 @@ static ssize_t read_file_xmit(struct fil
|
||||
|
||||
PR("MPDUs Queued: ", queued);
|
||||
PR("MPDUs Completed: ", completed);
|
||||
+ PR("MPDUs XRetried: ", xretries);
|
||||
PR("Aggregates: ", a_aggr);
|
||||
PR("AMPDUs Queued HW:", a_queued_hw);
|
||||
PR("AMPDUs Queued SW:", a_queued_sw);
|
||||
@@ -798,7 +799,10 @@ void ath_debug_stat_tx(struct ath_softc
|
||||
else
|
||||
TX_STAT_INC(qnum, a_completed);
|
||||
} else {
|
||||
- TX_STAT_INC(qnum, completed);
|
||||
+ if (bf_isxretried(bf))
|
||||
+ TX_STAT_INC(qnum, xretries);
|
||||
+ else
|
||||
+ TX_STAT_INC(qnum, completed);
|
||||
}
|
||||
|
||||
if (ts->ts_status & ATH9K_TXERR_FIFO)
|
||||
--- a/drivers/net/wireless/ath/ath9k/debug.h
|
||||
+++ b/drivers/net/wireless/ath/ath9k/debug.h
|
||||
@@ -112,6 +112,7 @@ struct ath_tx_stats {
|
||||
u32 tx_bytes_all;
|
||||
u32 queued;
|
||||
u32 completed;
|
||||
+ u32 xretries;
|
||||
u32 a_aggr;
|
||||
u32 a_queued_hw;
|
||||
u32 a_queued_sw;
|
||||
@ -0,0 +1,119 @@
|
||||
--- a/drivers/net/wireless/ath/ath9k/ath9k.h
|
||||
+++ b/drivers/net/wireless/ath/ath9k/ath9k.h
|
||||
@@ -256,6 +256,8 @@ struct ath_node {
|
||||
#endif
|
||||
struct ath_atx_tid tid[WME_NUM_TID];
|
||||
struct ath_atx_ac ac[WME_NUM_AC];
|
||||
+ int ps_key;
|
||||
+
|
||||
u16 maxampdu;
|
||||
u8 mpdudensity;
|
||||
|
||||
--- a/drivers/net/wireless/ath/ath9k/main.c
|
||||
+++ b/drivers/net/wireless/ath/ath9k/main.c
|
||||
@@ -1775,18 +1775,37 @@ static int ath9k_sta_add(struct ieee8021
|
||||
struct ieee80211_sta *sta)
|
||||
{
|
||||
struct ath_softc *sc = hw->priv;
|
||||
+ struct ath_common *common = ath9k_hw_common(sc->sc_ah);
|
||||
+ struct ath_node *an = (struct ath_node *) sta->drv_priv;
|
||||
+ struct ieee80211_key_conf ps_key = { };
|
||||
|
||||
ath_node_attach(sc, sta);
|
||||
+ an->ps_key = ath_key_config(common, vif, sta, &ps_key);
|
||||
|
||||
return 0;
|
||||
}
|
||||
|
||||
+static void ath9k_del_ps_key(struct ath_softc *sc,
|
||||
+ struct ieee80211_vif *vif,
|
||||
+ struct ieee80211_sta *sta)
|
||||
+{
|
||||
+ struct ath_common *common = ath9k_hw_common(sc->sc_ah);
|
||||
+ struct ath_node *an = (struct ath_node *) sta->drv_priv;
|
||||
+ struct ieee80211_key_conf ps_key = { .hw_key_idx = an->ps_key };
|
||||
+
|
||||
+ if (!an->ps_key)
|
||||
+ return;
|
||||
+
|
||||
+ ath_key_delete(common, &ps_key);
|
||||
+}
|
||||
+
|
||||
static int ath9k_sta_remove(struct ieee80211_hw *hw,
|
||||
struct ieee80211_vif *vif,
|
||||
struct ieee80211_sta *sta)
|
||||
{
|
||||
struct ath_softc *sc = hw->priv;
|
||||
|
||||
+ ath9k_del_ps_key(sc, vif, sta);
|
||||
ath_node_detach(sc, sta);
|
||||
|
||||
return 0;
|
||||
@@ -1889,6 +1908,9 @@ static int ath9k_set_key(struct ieee8021
|
||||
|
||||
switch (cmd) {
|
||||
case SET_KEY:
|
||||
+ if (sta)
|
||||
+ ath9k_del_ps_key(sc, vif, sta);
|
||||
+
|
||||
ret = ath_key_config(common, vif, sta, key);
|
||||
if (ret >= 0) {
|
||||
key->hw_key_idx = ret;
|
||||
--- a/drivers/net/wireless/ath/key.c
|
||||
+++ b/drivers/net/wireless/ath/key.c
|
||||
@@ -483,6 +483,9 @@ int ath_key_config(struct ath_common *co
|
||||
memset(&hk, 0, sizeof(hk));
|
||||
|
||||
switch (key->cipher) {
|
||||
+ case 0:
|
||||
+ hk.kv_type = ATH_CIPHER_CLR;
|
||||
+ break;
|
||||
case WLAN_CIPHER_SUITE_WEP40:
|
||||
case WLAN_CIPHER_SUITE_WEP104:
|
||||
hk.kv_type = ATH_CIPHER_WEP;
|
||||
@@ -498,7 +501,8 @@ int ath_key_config(struct ath_common *co
|
||||
}
|
||||
|
||||
hk.kv_len = key->keylen;
|
||||
- memcpy(hk.kv_val, key->key, key->keylen);
|
||||
+ if (key->keylen)
|
||||
+ memcpy(hk.kv_val, key->key, key->keylen);
|
||||
|
||||
if (!(key->flags & IEEE80211_KEY_FLAG_PAIRWISE)) {
|
||||
switch (vif->type) {
|
||||
--- a/drivers/net/wireless/ath/ath9k/xmit.c
|
||||
+++ b/drivers/net/wireless/ath/ath9k/xmit.c
|
||||
@@ -1526,7 +1526,7 @@ static void setup_frame_info(struct ieee
|
||||
struct ieee80211_key_conf *hw_key = tx_info->control.hw_key;
|
||||
struct ieee80211_hdr *hdr;
|
||||
struct ath_frame_info *fi = get_frame_info(skb);
|
||||
- struct ath_node *an;
|
||||
+ struct ath_node *an = NULL;
|
||||
struct ath_atx_tid *tid;
|
||||
enum ath9k_key_type keytype;
|
||||
u16 seqno = 0;
|
||||
@@ -1534,11 +1534,13 @@ static void setup_frame_info(struct ieee
|
||||
|
||||
keytype = ath9k_cmn_get_hw_crypto_keytype(skb);
|
||||
|
||||
+ if (sta)
|
||||
+ an = (struct ath_node *) sta->drv_priv;
|
||||
+
|
||||
hdr = (struct ieee80211_hdr *)skb->data;
|
||||
- if (sta && ieee80211_is_data_qos(hdr->frame_control) &&
|
||||
+ if (an && ieee80211_is_data_qos(hdr->frame_control) &&
|
||||
conf_is_ht(&hw->conf) && (sc->sc_flags & SC_OP_TXAGGR)) {
|
||||
|
||||
- an = (struct ath_node *) sta->drv_priv;
|
||||
tidno = ieee80211_get_qos_ctl(hdr)[0] & IEEE80211_QOS_CTL_TID_MASK;
|
||||
|
||||
/*
|
||||
@@ -1554,6 +1556,8 @@ static void setup_frame_info(struct ieee
|
||||
memset(fi, 0, sizeof(*fi));
|
||||
if (hw_key)
|
||||
fi->keyix = hw_key->hw_key_idx;
|
||||
+ else if (an && ieee80211_is_data(hdr->frame_control) && an->ps_key > 0)
|
||||
+ fi->keyix = an->ps_key;
|
||||
else
|
||||
fi->keyix = ATH9K_TXKEYIX_INVALID;
|
||||
fi->keytype = keytype;
|
||||
Loading…
Reference in New Issue
Block a user